feat(client): add support for path parameters in websockets clients

Author: stainless-app[bot]

src/resources/responses/internal-base.ts

@@ -84,14 +84,24 @@ export abstract class ResponsesEmitter extends EventEmitter<WebSocketEvents> {
   }
 }
 
-export function buildURL(client: OpenAI, query?: object | null): URL {
-  const path = '/responses';
+export function buildURL(client: OpenAI, parameters: Record<string, unknown>): URL {
+  const { ...query } = parameters;
+  const endpoint = '/responses';
   const baseURL = client.baseURL;
-  const url = new URL(baseURL + (baseURL.endsWith('/') ? path.slice(1) : path));
-  if (query) {
+  const url = new URL(baseURL);
+  url.pathname +=
+    url.pathname.endsWith('/') ?
+      endpoint.startsWith('/') ?
+        endpoint.slice(1)
+      : endpoint
+    : endpoint.startsWith('/') ? endpoint
+    : `/${endpoint}`;
+  if (url.search) {
+    url.search += `&${stringifyQuery(query)}`;
+  } else {
     url.search = stringifyQuery(query);
   }
-  url.protocol = url.protocol === 'http:' ? 'ws:' : 'wss:';
+  url.protocol = url.protocol === 'http:' || url.protocol === 'ws:' ? 'ws:' : 'wss:';
   return url;
 }
 

src/resources/responses/ws.ts

@@ -47,7 +47,7 @@ export class ResponsesWS extends ResponsesEmitter {
   socket: WS.WebSocket;
 
   private _client: OpenAI;
-  private _parameters: Record<string, unknown> | undefined;
+  private _parameters: Record<string, unknown> | null | undefined;
   private _wsOptions: WS.ClientOptions | null | undefined;
   private _reconnectOptions: ResponsesWSReconnectOptions | null;
   private _sendQueue: string[] = [];
@@ -265,7 +265,7 @@ export class ResponsesWS extends ResponsesEmitter {
   }
 
   private _connect(): WS.WebSocket {
-    this.url = buildURL(this._client, this._parameters);
+    this.url = buildURL(this._client, {});
 
     const socket = new WS.WebSocket(this.url, {
       ...this._wsOptions,